Assertion (A) : There are no problems in a retrieval system in which indexers use natural language terms to describe subject matter.
Reason (R) : The complete text of a document may be stored in a machine readable form.
Indexing Problems in Retrieval Systems
Assertion (A) states that there are no problems when using natural language terms for indexing in retrieval systems. This statement is false.
- Natural language indexing faces significant challenges:
- Ambiguity: Words can have multiple meanings.
- Synonymy: Different words can mean the same thing.
- Vocabulary Control: Ensuring consistency is difficult.
- These issues complicate accurate subject description and retrieval.
Full Text Storage Feasibility
Reason (R) states that the complete text of a document can be stored in machine-readable form. This statement is true.
- Modern computing allows for the storage of entire documents digitally.
- Technologies like Optical Character Recognition (OCR) and direct digital creation enable full-text storage.
- Storing full text facilitates advanced search capabilities beyond simple keywords.
Conclusion on Assertion and Reason
Since Assertion (A) is false and Reason (R) is true, the correct option is that (A) is false, but (R) is true.
Important Questions from Information Technology
Consider the following:
1. Aarogya Setu
2. CoWIN
3. DigiLocker
4. DIKSHA
Which of the above are built on top of open- source digital platforms?
With reference to Web 3.0, consider the following statements:
- Web 3.0 technology enables people to control their own
- In Web 3.0 world, there can be blockchain based social
- Web 0 is operated by users collectively rather than a corporation.
Which of the statements given above are correct ?
With reference to "Software as a Service (SaaS)", consider the following statements:
- SaaS buyers can customise the user interface and can change data
- SaaS users can access their data through their mobile
- Outlook, Hotmail and Yahoo! Mail are forms of SaaS.
Which of the statements given above are correct ?
Which one of the following-is the context in which the term "qubit" is mentioned ?
Who invented the concept of 'Deep Web'?
